Sprinkler head protector or similar article
Description
FIG. 1 is a perspective view of a sprinkler head protector showing my new design.
FIG. 2 is a fragmentary perspective view thereof.
FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1.
The broken line representation of a sprinkler head and the ground in FIG. 3 are for purposes of illustration only.
Referenced Cited
U.S. Patent Documents
D212091 | August 1968 | Cloud |
D217767 | June 1970 | Harness |
D222674 | November 1971 | Engel |
2733100 | January 1956 | Simonsen |
3018057 | January 1962 | Anderson |
3131867 | May 1964 | Miller et al. |
3265310 | August 1966 | Cohen |
3408006 | October 1968 | Stanwood |
3662956 | May 1972 | Hedman |
Patent History
Patent number: D251064
Type: Grant
Filed: Mar 25, 1976
Date of Patent: Feb 13, 1979
Inventor: Harry G. Bergland (North Highlands, CA)
Primary Examiner: James R. Largen
Attorney: Mark C. Jacobs
Application Number: 5/670,241
Type: Grant
Filed: Mar 25, 1976
Date of Patent: Feb 13, 1979
Inventor: Harry G. Bergland (North Highlands, CA)
Primary Examiner: James R. Largen
Attorney: Mark C. Jacobs
Application Number: 5/670,241
Classifications
Current U.S. Class:
D23/7
International Classification: D2301;
International Classification: D2301;